142740169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9883}}^1$

素因数の和:10008

約数の個数: 16

約数和(自身を含む): 169372224

約数和(自身を除く): 26632055

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 9883, 14443, 108713, 128479, 998183, 1413269, 10980013, 12976379, 142740169]

約数ペア:

[(1, 142740169), (11, 12976379), (13, 10980013), (101, 1413269), (143, 998183), (1111, 128479), (1313, 108713), (9883, 14443)]